我不会说我完美，但我在尽力。
I’m not gonna say I’m perfect, but I’m trying my best.
The world is a very complicated place, and it's not getting any simpler.
The system produces needs faster than it can satisfy them, and thus it perpetuates itself.
In chemicals, our greatest challenge is also our greatest opportunity: meeting global needs while protecting the planet.
我对事物如何在世界上移动着迷，无论是物理上还是概念上。
Take long walks in stormy weather or through deep snows in the fields and woods, if you would keep your spirits up. Deal with brute nature. Be cold and hungry and weary.
"To live is the rarest thing in the world. Most people exist, that is all."